Objective: The objective of this study is to describe the incidence, clinical, laboratory and microbiological profile, treatment, and outcome of infections during induction chemotherapy in children with acute lymphoblastic leukemia (ALL). Materials and Methods: This was prospective, observational study. All children aged 1–14 years, newly diagnosed to have ALL and attending the Pediatric oncology division at our center were included. Induction chemotherapy was administered as per a modified Berlin-Frankfurt-Münster protocol. The study period was from January 2014 to June 2015. Results: Two hundred and twenty-seven patients with ALL were included in the study. One hundred and fifty episodes of infection occurred among 117 patients. Major sites of infection were lung ( n = 35) and gastrointestinal tract ( n = 30). Blood cultures were positive in 45 episodes (30.6%) with Gram negative organisms being the predominant isolates. The most common organisms isolated were Pseudomonas aeruginosa and Klebsiella spp. The response to antibiotics was good with only 18% of episodes requiring a third-line antibiotic. One hundred and thirty-six (90.6%) episodes resolved without sequelae. Overall induction mortality (12 out of 227-5.3%) was mainly accounted for by infections. Conclusions: Infections are the major cause of mortality and morbidity in patients with ALL on induction chemotherapy. The outcomes are good for the majority of patients if they receive adequate antibiotics early in the course of infection.

The COVID-19 pandemic has caused major disruptions in multiple spheres of healthcare delivery in the world. Developing nations have had to tackle this unanticipated crisis in the midst of various other healthcare delivery issues and resource constraints. As a tertiary level cancer care provider located in an eastern Indian city, a COVID-19 hotspot, we share our experience from the perspective of haematology and haematopoietic stem cell transplantation (HSCT) services. The primary challenges related to infection control included infection screening and decreasing exposure among patients and healthcare workers. Logistic challenges include maintaining essential patient care services, personnel redeployment, blood bank inventory constraints and maintaining the supply chain for a continuum of care. Clinical management challenges were dealt with by rationalising treatment delivery by modification of treatment regimens, risk-based deferral of HSCT, management of COVID-19 in patients, and staggering the follow-up schedules in survivors and those on maintenance therapies, among other strategies. These challenges were compounded by the restrictions imposed by a countrywide lockdown in the initial period of the pandemic, which also affected the socio-economic aspects of treatment delivery. As a training institution, this period also impacted academics and research activities. This overview details our response to these challenges during the COVID-19 pandemic, which has many unknowns.

Low-grade papillary adenocarcinomas with expression of thyroid transcription factor-1 (TTF-1) are rare tumors of the nasopharynx, with only a few cases reported in the literature. These tumors have an excellent prognosis following complete surgical excision. We report a 13-year-old boy with this rare tumor in the nasopharynx. The patient underwent complete surgical excision of the tumor and was on follow-up without evidence of recurrence.

IntroductionDespite high cure rates with standard treatment, 30% patients with Hodgkin lymphoma develop relapsed or refractory (R/R) disease. Salvage therapy followed by autologous hematopoietic cell transplantation (HCT) is considered standard of care. Brentuximab Vedotin (Bv) in combination with Bendamustine (B) has been tested in the salvage setting with promising results.Materials and MethodologyWe conducted a single centre retrospective chart review of patients who received BBv salvage therapy to determine its activity and safety in patients with R/R classical Hodgkin lymphoma (HL). Between May 2011- December 2019, 179 patients were diagnosed with R/R HL.ResultsThirty patients received BBv [median age: 30 (15-59) years, females (n=15)]. Primary refractory disease in 19 patients (63%), and 26 patients (87%) had advanced stage at treatment. Most patients received BBv after 2 prior lines of therapy [n=16 (53%)]. The median number of cycles of BBv were 3 (1-6). The number of BBv cycles delivered as outpatient was 63%. The most common Grade III/IV hematological adverse event was neutropenia [n=21, (70%)], while grade III/IV non-hematological toxicities included infections in 4 (13%), neuropathy in 4(13%), skin rash in 2 (7%), GI toxicities in 3 (10%) and liver dysfunction in 2 (7%) patients. The ORR and CR rates were 79% and 62%, respectively. Seventeen patients (57%) underwent an autologous HCT and 8 (26%) underwent an Allogeneic HCT (all haploidentical). The median follow up time from BBv administration was 12 months. Six patients died: 2 = disease progression, and 4 = non-relapse causes (Infection and sepsis = 2, GVHD=2). In addition to this, one patient progressed soon after HCT and another patient relapsed 22 months post HCT. Three year Overall survival (OS) and Event free survival (EFS) probability post-BBv treatment was 75% and 58%, respectively. OS and EFS analysis based on response (viz., CMR) to BBv demonstrated that patients in CMR had better survival probability [93% (p=0.0022) 3yr-OS and 72% (p=0.038) 3yr-EFS probability].ConclusionsBBv is an active and well-tolerated salvage treatment for patients with R/R HL, even in refractory and advanced settings. In middle-income settings, cost constraints and access determine patient uptake of this regimen.

We report two cases of mucoepidermoid carcinoma occurring as a second neoplasm following treatment for acute lymphoblastic leukemia. Both patients underwent parotidectomy as the primary treatment. One of them received irradiation in addition to surgery. We discuss the risk of developing MEC as a second malignancy, prognosis, and treatment options.